Queen Umbra, the unicorn with a heart as black as midnight. One thousand years ago, with power that was unrivaled, she ruled over the crystal empire with an iron fist. Her domain was vast, her control was absolute, and there wasn't a day that she didn't enjoy every second of it all. One day, however, the two royal sisters of Canterlot, combined their magic to banish her deep into the ice of the north, but not before she cursed the Crystal empire to disappear along with her. When the Crystal empire reappeared, Princess Cadence, with the help of her sister-in-law, tried to prevent the despotic queen from reclaiming it.

And they were no match for her. She struck them with great vengeance and furious rage born of her hatred for the royal sisters that robbed her of everything.

It had been weeks since then. From the highest balcony of her castle, Queen Umbra, body completely covered in her noticable red cloak, looked down upon her empire with an evil smile, just like she did a millenium ago. There wasn't a single citizen that wasn't enslaved and in chains. Her power consolidated for good this time.

But as much as she loved to revel in the triumph of her return, she something much more important and pressing to attend to. 

Queen Umbra withdrew from her balcony and made her way to the castle dungeon. It was there, in a confined cell, that she kept Shining Armor. He was on the wall. Chained to it by a red collar on his neck. A magic-disabling, gold ring on his horn. His arms were tightly bound to his back by thick rope, and his body was completely nude. As the tyrant slowly approached him, she eyed him from head to hooves.

 He was a delicious example of how beautiful the male form could be. He had a solid and athletic build with visible, well-defined muscles that rippled enticingly with every movement. His face was flawlessly handsome and kissable. Cadence's husband was the sexiest stallion Umbra had ever laid eyes on, but the best part of him that held her attention, was the twitching pillar of horse meat that stood erect in front of him, and the massive balls that dangled heavily beneath it. Queen Umbra licked her drooling lips as she stared at Shining's male package with desperate, starving, lust in her  red and green eyes. 

She was always a horny mare with an insatiable, sexual appetite, but now, after being banished for a thousand years with no stallions, and unable to even touch herself, she was so pent up that she felt like she could rape every single stallion in her empire in a day. It took all of her willpower to keep herself from immediately ravaging Shining Armor where he stood.

The unicorn prince didn't fare so well. Umbra kept him confined for weeks, away from any contact with his wife. The whole time, Umbra sexually tormented him, magically sharing her frustration with his mind, while teasing him, stoking his lust until his sexual starvation was just as agonizing as her own. Again, restraining herself wasn't easy, but it was about to pay off. Shining armor's erection was clearly painful, his swollen, veiny balls ached terribly for relief, and his eyes were barely focused with dark circles around them. It was amazing that he was still enduring, but that only made Queen Umbra want him even more than she already has. It only proved how perfect a choice he was. The painful wait was finally over. Tonight, she would finally get what she wanted.

"No, please, n-no...no more." he begged, but a dainty, slender hand had already reached out to him from under her cape. "Ah!" Shining groaned and shivered from her touch when she rested her palm on his chest. With a devious smile, she traced meaningless shapes all over his chest, for no reason other than to just torment him further with her sensual touch. "No more? Are you sure?." she teased. Shining panted in lustful desperation as she rand her hand down his chest and slowly down his stomach. The dark queen savored the arousing sensation of his solid abs rippling against her hand. "You say no, but your rock hard cock is much more honest." she said as she eyed his cock while seductivly licking her sharp teeth.

Shining opened his mouth to protest, but all that came out was a loud, startled moan when she grabbed the base of his stallionhood. Queen Umbra was amazed at how it felt. It was so fat that her fingers couldn't fully wrap around its girth. It was so hot that it burned to touch it. It twitched constantly while it continuously drooled precum like a broken faucet that puddled on the floor below. She playfully walked two fingers along the amazing length of his throbbing erection. The instant a finger poked at the flared tip, Shining yelped, and squirted a stream of precum.

"Mmmmm. Does my sweet prince want it bad? So do I" she cooed, before opening her red cloak, and dropping it on the floor, revealing that she had been completely naked underneath. The stallion groaned as his erection became even more painful just from the sight of her. Queen Umbra was the sexiest mare he had ever seen. She was voluptuous, curvaceous, and much thicker than Cadence could ever be. Her waist was thin, her hips wide, her ass was big and round, but the most impressive parts were her huge breasts. Each of them were twice the size of his head. There wasn't a single hint of muscle on her figure. Her whole body was plush, and jiggled enticingly all over. Her female sex had drooled so much that it dripped down her thighs, betraying that she was actually even more sexually starved than him. Shining even saw that she had left a trail of fem-slime behind her when she walked to his cell. The scent of it wafted into his nose, making his horse-cock tense up painfully. It begged to enter her, while his swollen, over-filled balls begged to release their contents into her womb.

Despite her calm appearance, Umbra wasn't faring any better. Her pussy ached to be filled with his big horse-cock, and her womb begged to be filled with his potent seed, and his foals. She couldn't take waiting anymore. "I'll make you forget all about Cadence."

As soon as she said this, a red leash materialized in her hand that attached itself to his collar, while the chain that kept him on the wall dissolved into nothing. With surprisingly great strength, she yanked him forward. Shining stumbled toward her before falling to the ground on his back. Queen Umbra stood over him with a hungry, sinister smile, eyes continuously blazing with her signiture, glowing purple mist. Her curved horn glowed purple, green and black, and the male unicorn felt a telekinetic force curl his legs. They fold tightly at his sides, raising up his lower body, until the tip of his penis pressed against Umbra's soaking wet slit. They both moaned at the touch. Shining Armor could feel that her genitals were just as burning hot as her own. The evil mare teased him one final time by rubbing her pussy against the tip of his penis. Pussy-juice dripped down its length as she did this. "This...is mine!" she declared right before she bent her knees and lowered herself onto his fat horse-cock, devouring it with her starving love-hole. 

"Aaaaah!" Shining Armor yelled and Queen Umbra squealed as they finally made sexual contact. The mare's entire body trembled before she started a rythm of repeatedly rising and falling. She was gentle for only a minute before she quickly picked up speed as she finally lost her self-control. Soon she was rapidly bouncing on his equine shaft with wild abandon. "Aaaa! Aaaghn! Y-yes! OOOOH YEEEEES!" Tongue hanging out shamelessly with drool streaming from her mouth, Umbra screamed and moaned out loud as she ravaged her hunky slave. Shining Armor moaned dick felt like it was going to explode, but for some reason, he couldn't cum.

"Wha...what's wrong, Shiny? C-can't find release?" Queen Umbra mocked while she kept riding him. "Did I forgot to mentioned that I also casted a spell on you that...that-AH! Prevents you from cumming?" the revelation filled Shining with dismay. "Oh, but there's a way you can break the spell. Submit to me, and you can cum." She suddenly rode him harder, as if to emphasize her point. Forget about your worthless, ex-wife! Your [i]my[/i] husband now! My slave, cum tap, breeding stud, mine! That's your duty, your purpose! satisfy my lust and give me foals! fuck and breed! I want to get pregnant, I[i]need[/i] to get pregnant!" the despot demanded.

She yanked on his leash with one hand and massaged one of her huge tits with the other. Her entire palm practically dissappeared into the amazingly soft, vast breast-flesh. She rode him as if for dear life and lovingly squeezed her inner, vaginal walls around his massive, wonderful, fat horse-cock. She assaulted him with as much pleasure as possible to break his will to resist. To get him to finally surrender to the evil queen and become all hers, and she can finally have what she always wanted. Though her heart was as black as midnight, she at least still had one, and the thought of motherhood warmed it. Queen Umbra always wanted to become a mother. She always wanted give birth to her own cute little foals to hold, cherish, nurture and raise. She longed for it. It certainly didn't hurt that the idea of getting pregnant also filled her with fetishistic lust. She used to hold back because she wanted to wait for the perfect stallion to father her offspring. Thankfully, she found him. A male speciment like Shining Armor was gauranteed to give her strong, healthy, beautiful, perfect children. Even better, she was stealing him from a member of the Canterlot royal family. He was better than perfect.

The unicorn prince couldn't take it anymore. So many different sensations of pleasure bombarded his brain. He was right on the verge of cumming, but couldn't. His eyes rolled back into his head as finally gave in. She felt his dick swell to nearly twice its girth before it finally erupted inside her. "AAAAAAAAAAAH!" Queen Umbra yanked his leash one last time, squeezed her breast, and screamed at the top of her lungs as they both shared a messy, splattering orgasm. She could feel the boiling heat of his cum flooding the inside of her eager uterus. The mare's womb practically sang with happiness as it drank as much of his potent, virile seed as it could. Shining's painfully swollen, oversized balls twitched and pulsed with every thick load that they unleashed into her. "Aaaah..." Umbra moaned and they both panted as the pleasure of sweet release washed over both of them. Her legs trembled before she collapsed to her knees. Shining groaned, and Umbra moaned as his still-erect stallionhood hilted inside of her. He wasn't satisfied yet, which suited the evil queen just fine. Neither was she.

Queen Umbra placed her hands on his solid chest, and gripped possessively. "Good boy. I can practically [i]feel[/i] myself getting pregnant, but I still want more, and you do too, don't you?" Shining didn't answer her. He just groaned with his eyes still rolled back into his head. The pleasurable intensity if their climax clearly broke him. Umbra smiled evilly when she saw that he was now all hers. Hands still firmly planted on his chest, she rose her hips up and slammed her heavy ass back down on his massive, hard groin. She started her rythm back up, and the look on his face became more pleased and serene. "mmmmmm, you love this, don't you? You like getting raped and that you're gonna be the daddy of this evil, tyrant queen's babies, and that you're going to give me more?" She slammed her big ass on to him repeatedly at a faster and faster pace. "You like that you belong entirely to me? That your my mate, my cum-pump, my baby-factory? Aaaah!" she moaned out loud for him to hear. She shamelessly hung out her tongue for him to see, and drool streamed from her open mouth. "Aaaaaah! Mmmmm! I love it too, now give me more seed, my sweet prince!" she threw her head back, squeezed her eyes shut, and stuck out her tongue as she screamed aloud while they had another womb-filling orgasm.

Queen Umbra panted as she stared at her enslaved lover with eyes that still smoldered with lust. Thankfully, he was still as hard as ever. "Mmmm, yes. More, give me MORE!" she demanded as she started to bounce on his cock again. 

The sexy villainess fucked her male toy for hours and hours, ravaging him with a whole one thousand years of pent up lust. It was midnight on the following day by the time she was finally satisfied.

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"Ah! Aaaaghn! O-oh! Mmmmm!" Queen Umbra's loud moans and screams echoed throughout the halls as she and Shining Armor made love in her royal bedroom. She was down on all fours on top of her huge, luxurious bed. Shining Armor was behind her. His hands gripped her wide hips as he brutally pounded his throbbing, erect horse-meat into her pussy. It had been many months since the night that they first copulated. He wasn't restrained anymore. He didn't even have the magic-disabling ring on his horn now. Keeping him captive was no longer necessary. Ever since that night, he had turned into a loyal, breeding slave. A horny, near-mindless, aggressive beast with an insatiable appetite for the queen's sexy body. His mind was filled with nothing but the constant desire to fuck and impregnate her. He grunted and growled out loud as he ferociously pumped into her drooling fuck-hole as if for dear life.

"AAAAH Yeeeeeeessss!" Queen Umbra moaned out loud as one of her hands affectionately rubbed her massively swollen, pregnant belly. The stallion turned out to be even more virile than she hoped. Thanks to him, she became pregnant with quadruplets. The months of pregnancy transformed her body, turning her already thick figure into the body of a milf. Her whole body had become plump with pounds of milf-fat. Her already large ass had fattened to three times it's former size with fatter thighs to match. Shining's fingers sunk deep into her vast ass-cheeks when he grabbed them, and they wobbled like huge bowls of jello with every impact from his thrusts. Her tits had swollen up to twice their original size and were lactating. They swung and jiggled constantly as her body rocked back and forth from the doggystyle sex they were having. They constantly squirted streams of sweet milk all over the ruby-red sheets that she was gripping.

Shining sped up his thrusts before plunging inside up to the hilt, and cumming deep inside of her pregnant pussy. They both screamed as they both orgasmed for the fourth time that day. Queen Umbra rolled around to lay on her back, and her virile mate quickly crawled over her. He latched on to one of her nipples and drank her sweet, mother's milk. His huge horse-cock was still hard and throbbing. "Mmmm, drink up my sweet prince, you deserve a treat for pleasing your mistress." she whispered sensually to his ear as she stroked his hair with one hand, and lovingly caressed her gravid middle. "Don't get greedy, now. Our children are coming soon, and they're going to need some too." she cautioned. Shining let go of her nipple, and suddenly grabbed her knees. He spread her legs wide open, and plunged his fat erection back into her overfilled sex. He pressed his face into her own, and plunged his tongue into her mouth in a deep, french kiss while he thrusted into her. She wrapped her arms and legs around him as her tongue danced with his, and his hips pumped with increasing speed. She pulled her face away, and Shining Armor quickly buried his face deep into her gigantic tits. She kept her legs wrapped around his waist as he fucked her, and her arms wrapped around his head, squishing her breasts at its sides.

"Aaah, yes my sexy stud. Fuck me, empty your big balls into me every day and night." she encouraged. Eager to oblige, he suddenly humped faster and harder until they came again., splattering more cum all over the sheets. Panting softly, the female despot rested a hand on her swollen belly and the other on Shining's head as she lavished her baby bump with kisses.

"I can't wait to give birth, so you can get me pregnant again." she fantasized aloud. 

"The whole empire will be covered with my children!"